1068663201 has 4 divisors (see below), whose sum is σ = 1424884272. Its totient is φ = 712442132.

The previous prime is 1068663181. The next prime is 1068663223. The reversal of 1068663201 is 1023668601.

1068663201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1068663201 - 2²² = 1064468897 is a prime.

It is a super-2 number, since 2×1068663201² = 2284082074343132802, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1068663251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178110531 + ... + 178110536.

It is an arithmetic number, because the mean of its divisors is an integer number (356221068).

Almost surely, 2^1068663201 is an apocalyptic number.

It is an amenable number.

1068663201 is a deficient number, since it is larger than the sum of its proper divisors (356221071).

1068663201 is an equidigital number, since it uses as much as digits as its factorization.

1068663201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356221070.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 1068663201 is about 32690.4145125142. The cubic root of 1068663201 is about 1022.3829971552.

The spelling of 1068663201 in words is "one billion, sixty-eight million, six hundred sixty-three thousand, two hundred one".